Pre-cleaner insert for vehicle snorkel



FIG. 1 is a front view;

FIG. 2 is a side view;

FIG. 3 is a top view; and,

FIG. 4 is a three dimensional view.

The broken lines shown in the drawings are for the purpose of illustrating portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for a pre-cleaner insert for vehicle snorkel, as shown and described. 